Zobrazeno 1 - 10
of 19
pro vyhledávání: '"G. Z. GERSHUNI"'
Publikováno v:
International Journal of Heat and Mass Transfer. 42:3159-3168
Results are given about the parametric excitation of thermoelectric instability in a liquid semiconductor or an ionic melt layer subject to a harmonically time varying heat flux normal to its top open surface. First, it is shown that for a purely the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f2b11f72feea3ba47bfa4347a04fde8
https://doi.org/10.1016/s0017-9310(98)00351-2
https://doi.org/10.1016/s0017-9310(98)00351-2
Publikováno v:
International Journal of Heat and Mass Transfer. 42:547-553
The stability of the mechanical equilibrium of a plane horizontal binary mixture layer with Soret effect in the presence of high frequency transversal vibration is studied. The asymptotic analysis for long-wave disturbances and the numerical solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d0d7c8acb2e465c9ef8e751e9f79f4b
https://doi.org/10.1016/s0017-9310(98)00154-9
https://doi.org/10.1016/s0017-9310(98)00154-9
Autor:
V. A. Demin, G. Z. Gershuni
Publikováno v:
Fluid Dynamics. 33:5-11
The convective instability of mechanical equilibrium of an inclined plane layer of fluid developing under the action of a static gravity field and high-frequency vibration is studied. Configurations corresponding to four directions of the equilibrium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a64245ff8f248a232c81dd43b96c39a4
https://doi.org/10.1007/bf02698154
https://doi.org/10.1007/bf02698154
Publikováno v:
Journal of Fluid Mechanics. 330:251-269
A theoretical examination is made of the mechanical quasi-equilibrium stability of a horizontal, binary-mixture layer with Soret effect in the presence of a high-frequency vibrational field. The boundaries of the layer are assumed to be rigid, isothe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4a68aed7d93547cdc1228fa3e10c131
https://doi.org/10.1017/s002211209600376x
https://doi.org/10.1017/s002211209600376x
Publikováno v:
Fluid Dynamics. 31:666-671
The vibrational-convective instability of a plane horizontal fluid layer subject to longitudinal harmonic vibrations of finite frequency and transverse stratification in a static gravity field is studied. The analysis is based on the complete convect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26e4b440cdb2036ab25c8de87f218e17
https://doi.org/10.1007/bf02078217
https://doi.org/10.1007/bf02078217
Mechanical quasi-equilibrium and thermovibrational convective instability in an inclined fluid layer
Publikováno v:
International Journal of Heat and Mass Transfer. 39:1979-1991
The linear stability of mechanical quasi-equilibrium of a long inclined plane fluid layer, in the presence of a constant temperature gradient, subject to a static gravity field and high frequency vibration is investigated theoretically. The layer is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::647d7e029b872ba68e3c1c4790032c88
https://doi.org/10.1016/0017-9310(95)00239-1
https://doi.org/10.1016/0017-9310(95)00239-1
Publikováno v:
Combustion, Explosion, and Shock Waves. 31:691-698
Finite-amplitude convection in a plane, horizontal, exothermic fluid layer in the presence of a static gravitational field and longitudinal high-frequency oscillations is investigated. Nonlinear regimes established after the loss of stability are stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80bf9e4c0eb998d7b53f0127948681a7
https://doi.org/10.1007/bf00744975
https://doi.org/10.1007/bf00744975
Publikováno v:
International Journal of Heat and Mass Transfer. 37:2327-2342
The stability of a plane-parallel stationary advective binary mixture flow in a horizontal layer due to horizontal temperature and concentration gradients is investigated theoretically. The layer surfaces are assumed rigid. The main plane-parallel fl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f57a49fb0e671c187a16887c2566a15
https://doi.org/10.1016/0017-9310(94)90374-3
https://doi.org/10.1016/0017-9310(94)90374-3
Publikováno v:
Fluid Dynamics. 29:633-639
Convective flows of a nonuniformly heated fluid in a cylindrical fluid zone in a high-frequency longitudinal vibration field are studied. Vibration frequencies which are high as compared with dissipative decrements and capillary frequencies, but smal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd5f33dc6a5b1f3dbb72874ec8dbb149
https://doi.org/10.1007/bf02030490
https://doi.org/10.1007/bf02030490
Publikováno v:
Physics of Fluids A: Fluid Dynamics. 4:2394-2398
For a liquid layer parametrically excited with a time harmonically varying heat flux imposed normal to the free surface, threshold values for the onset of convective thermocapillary instability are provided. Both the critical Marangoni number and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dfd9cb34ae268d1a6583ef0146e835d
https://doi.org/10.1063/1.858480
https://doi.org/10.1063/1.858480